YTB series of frequency conversion for current transformer is develop by our company and the well-known research institute after many years of cooperation.The product has the characteristics of current can be measured in real time,fast response,not saturated and almost no phase error,so it can applies to large current situation such as variable frequency speed control, relay protection,silicon controlled, resistance welding and electric furnace, short-circuit test,lightning signal acquisition and so on.

The product output is the AC voltage signal which is proportional to the measured current, output no longer connected sampling resistor circuit.The product is the traditional transformer and Holzer transformer ideal substitute products.

High linearity
Wide dynamic range
No danger from open-circuited secondary
Not damaged by large overloads
No magnetic hysteresis/No magnetic saturation
Low consumption
Low thermal losses.